From the Orthopaedic Surgery, Brooke Army Medical Center, San Antonio, TX.
J Am Acad Orthop Surg Glob Res Rev. 2021 Apr 20;5(4):e00023. doi: 10.5435/JAAOSGlobal-D-20-00023.
Complication rates associated with intercalary allograft reconstruction may be reduced by maximizing tenants of allograft reconstruction. Intercalary allograft reconstruction using a hemispherical reaming technique for graft-host interface may increase surface contact areas, provide intimate contact between surfaces, and equally distribute pressure subsequently decreasing risk of nonunion. The purpose of these case reports was to present short-term results for limb salvage using this novel technique for two young, active duty military members who returned to full-impact activity.
节段性异体骨移植重建相关并发症的发生率可以通过最大限度地利用异体骨移植重建的原则来降低。对于移植物与宿主界面,采用半球形扩髓技术的节段性异体骨移植重建,可以增加表面接触面积,使表面之间紧密接触,并均匀分布压力,从而降低骨不愈合的风险。本病例报告的目的是介绍两位年轻现役军人采用该新技术保肢治疗的短期结果,他们均恢复了全接触活动。